| 000 | 00314nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aCNCLSA | ||
| 245 | 0 |
_aNature _bInternational Journal of Science |
|
| 260 |
_cJuly 4, 1990 _bMacmillan Journals Ltd _aUK |
||
| 300 | _aP. 1-630 | ||
| 300 | _bV. 169 | ||
| 942 | _cJRBV | ||
| 999 |
_c17883 _d17883 |
||